Airtac LSH Linear Guide Rail LSH20BK-F2L-H-B-M6
2. High Rigidity Four-Directional Equal Load Design: Incorporates 4-row ball circuits with 45° contact angle configuration, achieving optimal two-point contact for bidirectional radial/lateral load capacity. Optional preload application enhances system rigidity when required.
3. Interchangeability: Stringent manufacturing precision ensures dimensional consistency within stable tolerances. Integrated retainer design prevents ball dislodgement, enabling between and matching guideways while preserving operational smoothness, preload integrity, and motion accuracy.
Category: Linear Guides | Brand: AIRTAC | Series: LSH
AirTAC LSH20BK-F2L-H-B-M6 Linear Guide Rail Specifications
- Model: LSH20BK-F2L-H-B-M6
- Series: LSH (Heavy Load Precision Series)
- Rail width: 20mm
- Preload class: BK (Medium preload, 0.05C)
- Slider type: F2L (Flanged type with 2 lubrication ports)
- Accuracy grade: H (High precision ±5μm/1000mm)
- Seal type: B (Double-sided stainless steel scraper + rubber seals)
- Mounting hole spacing: 60mm (Standard M6 screw pattern)
- Dynamic load capacity (C): 12.5kN
- Static load capacity (C0): 24.3kN
- Max travel speed: 5m/s
- Operating temperature: -20℃ to 100℃
- Material: Carbon steel with black oxide coating (Rail), Stainless steel (Balls)
- Weight per meter rail: 3.2kg/m
- Slider weight: 0.48kg
- Dimensions (Standard 1000mm rail):
- Length: 1000mm (Customizable)
- Width: 34mm (Rail body)
- Height: 24mm (Rail body)
- Slider dimensions: 64mm(L) × 34mm(W) × 24mm(H)
Industrial-grade linear motion solution with optimized load distribution and corrosion resistance. Features four-row circular arc groove design for smooth motion and high rigidity. Preloaded ball bearings minimize deflection under moment loads. Compatible with automatic lubrication systems via dual grease fittings.
- CNC machining center Z-axis drives
- Automated warehouse shuttle systems
- High-speed pick-and-place robots
- Precision optical inspection equipment
- Semiconductor wafer handling machines
Installation tip:
Use precision level (≤0.02mm/m) during mounting. Torque M6 mounting screws
to 4.5-5.5N·m in cross pattern. Apply lithium soap-based grease every 100km
of travel or 6 months. Avoid abrasive dust environments without protective covers.
| Property | Property Value |
|---|---|
| sku | LSH20BK-F2L-H-B-M6 |
| Slider Width | <20mm> |
| Slide Block Type | Flange Type Bottom Lock Style |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.